UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for MZBZ... Searching the city database file for: MZBZ ... Date:1200Z 22 APR 25 Station: MZBZ WMO ident: 78583 Latitude: 17.53 Longitude: -88.30 Elevation: 5.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1012 5 25.8 22.3 81 3.5 23.3 120 4 297.9 301.0 296.0 347.2 16.99 1 1007 49 26.2 21.7 76 4.5 23.0 110 7 298.8 301.7 295.9 346.6 16.44 2 1000 111 26.0 21.1 74 4.9 22.5 95 12 299.1 302.1 295.7 345.7 15.95 3 999 120 25.8 21.0 75 4.8 22.4 95 12 299.0 301.9 295.6 345.3 15.86 4 957 497 22.4 19.2 82 3.2 20.2 100 19 299.3 302.0 294.9 342.4 14.79 5 925 792 20.4 16.6 79 3.8 17.8 100 22 300.2 302.5 293.9 338.1 12.95 6 850 1519 16.6 7.6 55 9.0 11.2 90 18 303.5 305.0 290.7 326.7 7.72 7 817 1855 14.2 3.2 47 11.0 8.1 100 17 304.4 305.5 289.5 322.3 5.90 8 767 2385 11.0 5.0 66 6.0 7.5 117 6 306.5 307.9 291.2 328.3 7.15 9 760 2461 11.0 5.0 66 6.0 7.5 110 5 307.4 308.7 291.5 329.3 7.21 10 740 2684 11.6 0.6 47 11.0 5.6 349 7 310.4 311.4 290.9 327.2 5.40 11 721 2901 11.0 0.0 47 11.0 5.1 315 10 312.0 313.0 291.3 328.7 5.31 12 704 3100 9.2 2.2 62 7.0 5.3 315 14 312.2 313.4 292.3 332.1 6.38 13 700 3147 8.6 1.6 61 7.0 4.7 315 15 312.0 313.2 292.0 331.2 6.15 14 684 3338 7.8 -7.2 34 15.0 0.9 347 12 313.2 313.8 289.9 323.6 3.25 15 629 4026 5.4 -42.6 2 48.0 -5.3 56 4 318.0 318.1 288.3 318.6 0.14 16 622 4118 5.8 57 4 319.5 17 526 5469 -2.9 -29.9 10 27.0 -10.1 345 16 324.8 324.9 290.9 327.0 0.61 18 507 5760 -4.1 -36.1 6 32.0 -11.5 331 15 326.7 326.8 291.2 328.0 0.35 19 500 5870 -4.7 -33.7 8 29.0 -11.8 325 14 327.3 327.4 291.4 329.0 0.44 20 475 6271 -8.1 -28.1 18 20.0 -13.5 322 15 327.9 328.1 291.9 330.8 0.80 21 432 6999 -14.5 -29.5 27 15.0 -18.0 307 21 328.8 329.0 292.2 331.6 0.77 22 423 7159 -15.9 -32.9 22 17.0 -19.4 303 23 329.0 329.1 292.0 331.1 0.57 23 414 7321 -15.5 -47.5 5 32.0 -20.1 300 24 331.6 331.6 292.3 332.1 0.13 24 402 7543 -16.7 -48.7 4 32.0 -21.1 313 22 332.8 332.8 292.6 333.3 0.11 25 400 7580 -17.1 -48.1 5 31.0 -21.4 315 22 332.8 332.8 292.6 333.3 0.12 26 374 8079 -18.9 -51.9 4 33.0 -22.9 317 30 336.8 336.9 293.6 337.2 0.08 27 366 8239 -19.1 -53.1 3 34.0 -23.2 320 33 338.7 338.7 294.1 339.0 0.08 28 343 8717 -22.3 -42.3 14 20.0 -25.3 328 42 340.7 340.7 294.7 341.7 0.27 29 326 9086 -25.3 -53.3 6 28.0 -28.2 330 45 341.5 341.5 294.8 341.9 0.08 30 300 9680 -30.7 -46.7 19 16.0 -32.4 340 49 342.1 342.1 295.0 342.9 0.19 31 268 10473 -37.9 -47.9 34 10.0 -38.7 337 50 342.8 342.9 295.2 343.6 0.19 32 263 10603 -38.9 -50.9 27 12.0 -39.8 336 50 343.2 343.2 295.2 343.8 0.14 33 250 10950 -42.1 -52.1 33 10.0 -42.7 335 50 343.5 343.5 295.3 344.0 0.12 34 249 10977 -42.3 -51.3 37 9.0 -42.9 335 50 343.6 343.6 295.3 344.1 0.14 35 223 11711 -47.3 -62.3 16 15.0 -47.8 328 49 346.9 346.9 296.0 347.1 0.04 36 216 11920 -48.7 -63.7 16 15.0 -49.1 324 49 347.9 347.9 296.2 348.1 0.03 37 202 12356 -51.7 -68.7 11 17.0 -52.1 316 50 349.9 349.9 296.6 350.0 0.02 38 200 12420 -52.3 -69.3 11 17.0 -52.7 315 50 349.9 350.0 296.6 350.0 0.02 39 164 13674 -62.1 -75.0 16 12.9 -62.2 295 59 354.0 354.0 297.5 354.0 0.01 40 150 14220 -66.5 -77.5 20 11.0 -66.6 300 53 355.5 355.5 297.8 355.6 0.01 41 107 16205 -78.5 -86.5 26 8.0 -78.5 271 37 368.9 368.9 300.4 368.9 0.00 42 102 16477 -78.9 -86.9 26 8.0 -78.9 281 46 373.2 373.2 301.1 373.2 0.00 43 100 16590 -79.3 -87.3 26 8.0 -79.3 290 41 374.5 374.5 301.4 374.5 0.00 44 91 17120 -81.7 -88.7 29 7.0 -81.7 290 28 380.0 380.0 302.2 380.0 0.00 45 80 17848 -77.9 -84.9 31 7.0 -77.9 312 15 402.1 402.1 305.5 402.1 0.00 46 79 17920 -77.3 -84.3 32 7.0 -77.3 314 14 404.8 404.8 305.9 404.8 0.00 47 73 18370 -78.1 -86.1 26 8.0 -78.1 333 9 412.3 412.3 306.8 412.3 0.00 48 72 18449 -77.9 -86.9 22 9.0 -77.9 341 9 414.4 414.4 307.0 414.4 0.00 49 70 18610 -77.5 -86.5 22 9.0 -77.5 25 9 418.6 418.6 307.6 418.6 0.00 50 55 20019 -69.7 -88.7 5 19.0 -69.8 343 10 466.4 466.4 312.3 466.4 0.00 51 50 20590 -67.3 -88.3 4 21.0 -67.5 300 6 484.9 484.9 313.8 484.9 0.00 52 40 21938 -64.3 -89.3 2 25.0 -64.7 20 2 524.4 524.4 316.6 524.4 0.00 53 30 23720 -57.1 -87.1 1 30.0 -58.4 40 11 589.0 589.0 320.1 589.0 0.01 54 23 25433 -50.1 -82.1 1 32.0 -53.2 84 11 656.1 656.1 322.9 656.2 0.02 55 20 26350 -48.9 -80.9 1 32.0 -52.7 85 8 686.5 686.5 324.0 686.7 0.03 56 19 26688 -47.5 -80.5 1 33.0 -51.9 104 5 701.0 701.0 324.5 701.3 0.03 57 18 27045 -47.9 -79.9 1 32.0 -52.3 90 7 710.7 710.7 324.8 711.0 0.04 TRP 91 17120 -81.7 -88.7 29 7.0 -81.7 290 28 380.0 380.0 302.2 380.0 0.00 WND 164 13674 -62.1 -75.0 16 12.9 -62.2 295 59 354.0 354.0 297.5 354.0 0.01 Sounding variables and indices 1000-500 mb thick: 5759.00 m Freezing level: 558.00 mb = 5018.84 m = 16465.81 ft Wetbulb zero: 676.19 mb = 3432.33 m = 11260.77 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 50.08 % Est. max temperature: 30.86 C = 87.55 F Sfc-Lift cond lev (LCL): 961.98 mb = 451.02 m = 1479.70 ft T: 22.81 C 700-500 lapse rate: 4.88 C/km ThetaE index: 24.90 C Layer 1007.0- 767.0 mb Conv cond level (CCL): 865.23 mb = 1366.27 m = 4482.46 ft Mean mixing ratio: 14.59 g/kg Conv temperature: 30.71 C = 87.28 F Cap Strength: 2.26 C Lifted Index: 1.23 C Risk: Showers probable Lifted Index @300 mb: 2.15 C Lifted Index @700 mb: 0.26 C Showalter Index: 8.17 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 12.30 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 141.20 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.91 J/kg Max Up Vert Vel: 10.76 m/s Conv Inhibition (B-): 33.78 J/kg Cap Strength: 2.19 C Lift Cond Lev (LCL): 908.32 mb = 948.49 m = 3111.79 ft Lev Free Conv (LFC): 813.32 mb = 1892.58 m = 6209.18 ft Equ Level (EL): 753.32 mb = 2535.04 m = 8316.96 ft B at Equ Level: 16.83 J/kg Max Parcel Lev (MPL): 713.32 mb = 2990.45 m = 9811.06 ft Wind level data Storm motion: 82 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1012 5 120 4 -3.5 2.0 | 240 6 5.5 3.2 1 1000 111 95 12 -12.0 1.0 | 127 4 -3.0 2.2 2 978 305 100 17 -16.7 3.0 | 118 9 -7.8 4.1 3 945 610 100 21 -20.7 3.6 | 112 13 -11.7 4.8 4 925 792 100 22 -21.7 3.8 | 111 14 -12.7 5.0 5 912 914 95 21 -20.9 1.8 | 104 12 -12.0 3.0 6 880 1219 85 17 -16.9 -1.5 | 88 8 -8.0 -0.3 7 850 1519 90 18 -18.0 0.0 | 97 9 -9.1 1.2 8 819 1829 100 17 -16.7 3.0 | 118 9 -7.8 4.1 9 790 2134 105 12 -11.6 3.1 | 148 5 -2.6 4.3 10 762 2438 120 5 -4.3 2.5 | 231 6 4.6 3.7 11 735 2743 315 7 4.9 -4.9 | 285 14 13.9 -3.8 12 700 3147 315 15 10.6 -10.6 | 296 22 19.6 -9.4 13 682 3353 350 12 2.1 -11.8 | 314 15 11.0 -10.6 14 657 3658 50 5 -3.8 -3.2 | 292 6 5.1 -2.0 15 610 4267 60 4 -3.5 -2.0 | 278 6 5.5 -0.8 16 587 4572 15 4 -1.0 -3.9 | 289 8 7.9 -2.7 17 565 4877 335 10 4.2 -9.1 | 301 15 13.2 -7.9 18 524 5486 345 16 4.1 -15.5 | 317 19 13.1 -14.3 19 500 5870 325 14 8.0 -11.5 | 301 20 17.0 -10.3 20 485 6096 325 13 7.5 -10.6 | 300 19 16.4 -9.5 21 414 7315 300 24 20.8 -12.0 | 290 32 29.7 -10.8 22 400 7580 315 22 15.6 -15.6 | 300 28 24.5 -14.4 23 398 7620 310 21 16.1 -13.5 | 296 28 25.0 -12.3 24 337 8839 330 45 22.5 -39.0 | 320 49 31.4 -37.8 25 323 9144 330 45 22.5 -39.0 | 320 49 31.4 -37.8 26 300 9680 340 49 16.8 -46.0 | 330 52 25.7 -44.9 27 284 10058 340 49 16.8 -46.0 | 330 52 25.7 -44.9 28 260 10668 335 50 21.1 -45.3 | 326 53 30.1 -44.1 29 250 10950 335 50 21.1 -45.3 | 326 53 30.1 -44.1 30 227 11582 330 49 24.5 -42.4 | 321 53 33.4 -41.2 31 200 12420 315 50 35.4 -35.4 | 308 56 44.3 -34.2 32 164 13674 295 59 53.5 -24.9 | 291 67 62.4 -23.7 33 163 13716 300 57 49.4 -28.5 | 295 64 58.3 -27.3 34 155 14021 295 59 53.5 -24.9 | 291 67 62.4 -23.7 35 150 14220 300 53 45.9 -26.5 | 295 60 54.8 -25.3 36 126 15240 290 41 38.5 -14.0 | 285 49 47.5 -12.8 37 108 16154 270 36 36.0 -0.0 | 268 45 44.9 1.2 38 102 16459 280 47 46.3 -8.2 | 277 56 55.2 -7.0 39 100 16590 290 41 38.5 -14.0 | 285 49 47.5 -12.8 40 92 17069 300 35 30.3 -17.5 | 293 43 39.3 -16.3 41 91 17120 290 28 26.3 -9.6 | 283 36 35.3 -8.4 42 74 18288 325 8 4.6 -6.6 | 292 15 13.5 -5.4 43 70 18593 355 10 0.9 -10.0 | 312 13 9.8 -8.8 44 70 18610 25 9 -3.8 -8.2 | 324 9 5.1 -7.0 45 67 18898 360 10 -0.0 -10.0 | 315 13 8.9 -8.8 46 60 19507 30 20 -10.0 -17.3 | 4 16 -1.1 -16.1 47 57 19812 350 10 1.7 -9.8 | 309 14 10.7 -8.7 48 51 20422 330 9 4.5 -7.8 | 296 15 13.4 -6.6 49 50 20590 300 6 5.2 -3.0 | 277 14 14.1 -1.8 50 49 20726 315 5 3.5 -3.5 | 281 13 12.5 -2.3 51 47 21031 350 9 1.6 -8.9 | 306 13 10.5 -7.7 52 44 21336 25 10 -4.2 -9.1 | 329 9 4.7 -7.9 53 42 21641 75 8 -7.7 -2.1 | 306 2 1.2 -0.9 54 40 21946 20 2 -0.7 -1.9 | 275 8 8.3 -0.7 55 38 22250 30 3 -1.5 -2.6 | 281 8 7.4 -1.4 56 36 22555 315 4 2.8 -2.8 | 278 12 11.8 -1.6 57 35 22860 115 1 -0.9 0.4 | 259 8 8.0 1.6 58 31 23470 25 11 -4.6 -10.0 | 334 10 4.3 -8.8 59 30 23720 40 11 -7.1 -8.4 | 345 7 1.9 -7.2 60 27 24384 60 15 -13.0 -7.5 | 33 7 -4.0 -6.3 61 25 24994 100 8 -7.9 1.4 | 203 3 1.1 2.6 62 24 25298 80 12 -11.8 -2.1 | 73 3 -2.9 -0.9 63 21 25908 95 7 -7.0 0.6 | 228 3 2.0 1.8 64 20 26350 85 8 -8.0 -0.7 | 243 1 1.0 0.5 65 19 26518 105 5 -4.8 1.3 | 239 5 4.1 2.5 66 18 26822 85 8 -8.0 -0.7 | 243 1 1.0 0.5 Wind Parameters Mean winds (0-6000m): 52.4 at 12.0 knts Storm direction: 82.4 at 9.0 knts Shear (0-3000m) pos: 0.9 neg: 2.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 53.1 deg Storm rel helicity (0-3000m) pos: 39.9 neg: -34.2 tot: 5.7 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.69 Bulk Shear: 15.71 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 99 15 123 7| 0.0 16.4 16.4| 0.0 -9.5 -9.5 -19.0 -0.64| 18.2-11.6 1000 99 18 114 10| 0.0 8.4 8.4| 0.0 -19.6 -19.6 -19.6 -0.61| 12.1 -7.4 1500 95 18 108 9| 0.0 5.0 5.0| 2.8 -24.2 -21.4 -14.3 -0.53| 9.7 -5.1 2000 96 18 109 9| 1.4 3.8 5.1| 14.1 -24.2 -10.1 -5.1 -0.28| 8.9 -2.5 2500 97 16 114 8| 1.1 1.7 2.8| 27.5 -24.2 3.3 1.3 0.02| 9.6 0.2 3000 94 15 111 6| 0.9 2.7 3.6| 39.9 -34.2 5.7 1.9 0.05| 11.2 0.6 4000 82 13 82 4| 1.6 2.0 3.6| 77.4 -40.7 36.7 9.2 0.09| 11.3 1.0 5000 75 12 51 3| 1.3 2.8 4.0| 88.2 -41.7 46.4 9.3 0.11| 10.3 1.1 6000 52 12 5 6| 0.8 2.2 3.0|105.5 -70.5 35.0 5.8 0.08| 9.5 0.8 Wrote GIF file: /home/apache/climate/data/raob//MZBZ/skewt/MZBZ.skewt.20250422.12.gif